Midazolam with meperidine or fentanyl for colonoscopy: results of a randomized trial.

abstract：BACKGROUND:Endoscopic papillary balloon dilation (EPBD) has a lower risk of hemorrhage than sphincterotomy and is easier to perform in altered/difficult anatomy. However, the sphincter of Oddi (SO) is only stretched but not cut after EPBD. Therefore, the biliary orifice is less opened, and failed stone extraction with ...

journal_title：Gastrointestinal endoscopy

authors： Liao WC,Lee CT,Chang CY,Leung JW,Chen JH,Tsai MC,Lin JT,Wu MS,Wang HP

更新日期：2010-12-01 00:00:00

abstract：BACKGROUND AND AIMS:Colonoscopy is commonly performed for colorectal cancer screening in the United States. Reports are often generated in a non-standardized format and are not always integrated into electronic health records. Thus, this information is not readily available for streamlining quality management, particip...

journal_title：Gastrointestinal endoscopy

authors： Laique SN,Hayat U,Sarvepalli S,Vaughn B,Ibrahim M,McMichael J,Qaiser KN,Burke C,Bhatt A,Rhodes C,Rizk MK

更新日期：2020-09-03 00:00:00

abstract：BACKGROUND AND AIMS:Fecal immunochemical test (FIT)-based colorectal cancer (CRC) screening is superior to the traditional binary fecal occult blood test. Its quantitative nature allows the investigator to choose a positivity threshold to match cost and endoscope capacity. The optimal threshold is still debated. BowelS...

journal_title：Gastrointestinal endoscopy

authors： Gibson DJ,Mooney T,Mooney J,Mulcahy HE,O'Donoghue D

更新日期：2019-03-01 00:00:00

abstract：BACKGROUND:EUS-FNA can be used to accurately diagnose and stage GI and pulmonary neoplasms. This study evaluated the performance characteristics of a new compact linear EUS system during EUS-FNA. METHODS:A total of 37 patients enrolled in this prospective pilot study underwent clinically indicated EUS-FNA and/or celia...

journal_title：Gastrointestinal endoscopy

authors： Shamoun DK,Chak A,Levy MJ,Pfau P,Jondal ML,Wiersema MJ

更新日期：2003-06-01 00:00:00

abstract：BACKGROUND:Placement of a pancreatic duct (PD) stent reduces post-ERCP pancreatitis rates in high-risk patients. Patients with suspected sphincter of Oddi dysfunction (SOD) who are found to have normal manometry results (SOM) are also at high risk for this complication. OBJECTIVE:Our purpose was to determine whether P...

journal_title：Gastrointestinal endoscopy

authors： Saad AM,Fogel EL,McHenry L,Watkins JL,Sherman S,Lazzell-Pannell L,Lehman GA

更新日期：2008-02-01 00:00:00

abstract：BACKGROUND:Zenker's diverticulum (ZD) is an uncommon disease, which is typically treated surgically. The alternative to surgery is a diverticulotomy, performed endoscopically. Given the rarity of this condition, it is not possible to obtain training. There has been no animal model identified that resembles the disease ...

journal_title：Gastrointestinal endoscopy

authors： Seaman DL,de la Mora Levy J,Gostout CJ,Rajan E,Herman L,Knipschield M

更新日期：2007-06-01 00:00:00

abstract：BACKGROUND:The mechanisms leading to occlusion of plastic biliary stents (PBS) are not known. OBJECTIVE:To evaluate the impact of reducing duodenobiliary reflux on stent patency rate. DESIGN:A newly designed antireflux PBS (AR-PBS) was tested in vitro by using ox bile. A prospective randomized trial in human beings w...

journal_title：Gastrointestinal endoscopy

authors： Dua KS,Reddy ND,Rao VG,Banerjee R,Medda B,Lang I

更新日期：2007-05-01 00:00:00

abstract：BACKGROUND:Most cases of duodenal carcinoid have conventionally been treated by surgical resection. The aim of our study was to explore the feasibility of endoscopic resection in small duodenal carcinoids. METHODS:The study population consisted of seven patients with small duodenal carcinoids. The diagnosis was confir...

journal_title：Gastrointestinal endoscopy

authors： Yoshikane H,Goto H,Niwa Y,Matsui M,Ohashi S,Suzuki T,Hamajima E,Hayakawa T

更新日期：1998-06-01 00:00:00

abstract：BACKGROUND AND AIMS:Roux-en-Y gastric bypass (RYGB) is refractory to lifestyle and pharmacotherapy measures, requiring reversal of the patient's bariatric surgery. Reversal can lead to weight regain and recrudescence of their comorbidities. Our aim was to report a multicenter experience on the endoscopic management of ...

journal_title：Gastrointestinal endoscopy

authors： Vargas EJ,Abu Dayyeh BK,Storm AC,Bazerbachi F,Matar R,Vella A,Kellogg T,Stier C

更新日期：2020-07-01 00:00:00

abstract：BACKGROUND AND AIMS:EMR is the primary treatment of large laterally spreading lesions (LSLs) in the colon. Residual or recurrent adenoma (RRA) is a major limitation. We aimed to identify a robust method to stratify the risk of RRA. METHODS:Prospective multicenter data on consecutive LSLs ≥20 mm removed by piecemeal EM...

journal_title：Gastrointestinal endoscopy

authors： Tate DJ,Desomer L,Klein A,Brown G,Hourigan LF,Lee EY,Moss A,Ormonde D,Raftopoulos S,Singh R,Williams SJ,Zanati S,Byth K,Bourke MJ

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND:EMR has been accepted as a treatment modality for selected cases of early gastric cancer (EGC) in Japan. However, long-term outcomes after EMR for EGC have not been fully documented. OBJECTIVES:We reviewed the experiences of EMR for EGC in Korea, with emphasis on the long-term outcome. DESIGN:Multicenter, ...

journal_title：Gastrointestinal endoscopy

authors： Kim JJ,Lee JH,Jung HY,Lee GH,Cho JY,Ryu CB,Chun HJ,Park JJ,Lee WS,Kim HS,Chung MG,Moon JS,Choi SR,Song GA,Jeong HY,Jee SR,Seol SY,Yoon YB

更新日期：2007-10-01 00:00:00

abstract：BACKGROUND AND AIMS:The greatest known risk factor for duodenal cancer in familial adenomatous polyposis (FAP) is Spigelman stage (SS) IV duodenal polyposis. Endoscopic surveillance is recommended in FAP patients with SS 0 to IV, and prophylactic duodenectomy should be considered in SS IV. Cancer occurs in patients wit...

journal_title：Gastrointestinal endoscopy

authors： Thiruvengadam SS,Lopez R,O'Malley M,LaGuardia L,Church JM,Kalady M,Walsh RM,Burke CA

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND:Endoscopic resection of large colorectal lesions is associated with high complication rates. OBJECTIVE:To evaluate the effect of prophylactic clip closure of polypectomy sites after resection of large (≥2 cm) sessile and flat colorectal lesions. DESIGN:Retrospective study. SETTING:Tertiary referral center...

journal_title：Gastrointestinal endoscopy

authors： Liaquat H,Rohn E,Rex DK

更新日期：2013-03-01 00:00:00

abstract：BACKGROUND:Direct percutaneous endoscopic jejunostomy (DPEJ) placement succeeds in 72% to 86% of attempts. Failure is most often because of inadequate transillumination or gastroduodenal obstruction. Even in failed cases, patients are exposed to the risks of anesthesia, exploratory percutaneous needle punctures, and th...

journal_title：Gastrointestinal endoscopy

authors： Maple JT,Petersen BT,Baron TH,Harewood GC,Johnson CD,Schmit GD

更新日期：2006-03-01 00:00:00

abstract：BACKGROUND:The rate of spontaneous migration of bile duct stones through the duodenal papilla is not well known. Endoscopic retrograde cholangiography (ERC) has been the standard method to diagnose bile duct stones, but accumulating data show there is a good agreement between ERC and endoscopic ultrasonography (EUS). T...

journal_title：Gastrointestinal endoscopy

authors： Frossard JL,Hadengue A,Amouyal G,Choury A,Marty O,Giostra E,Sivignon F,Sosa L,Amouyal P

更新日期：2000-02-01 00:00:00

abstract：BACKGROUND AND AIMS:EUS-guided gallbladder drainage (EUS-GBD) is a challenging technique for endoscopists that requires a high level of skill. EUS-GBD is challenging because the gallbladder can be easily collapsed. To resolve this issue, we aimed to develop a retrievable puncture anchor traction (RPAT) method for EUS-G...

journal_title：Gastrointestinal endoscopy

authors： Zhang K,Sun S,Guo J,Wang S,Ge N,Liu X,Wang G

更新日期：2018-12-01 00:00:00

abstract：BACKGROUND:The postulated mechanisms of biliary abnormalities in extrahepatic portal venous obstruction (EHPVO) are either extrinsic compression by collaterals or ischemic injury due to venous thrombosis. If the former hypothesis is correct, then biliary changes should revert to normal after portasystemic shunt surgery...

journal_title：Gastrointestinal endoscopy

authors： Dhiman RK,Puri P,Chawla Y,Minz M,Bapuraj JR,Gupta S,Nagi B,Suri S

更新日期：1999-11-01 00:00:00

abstract：BACKGROUND:EUS-FNA has limitations in cancer diagnosis/staging. New contrast agents, transducers, and processors have improved the potential of contrast-enhanced harmonic (CEH)-EUS. OBJECTIVE:To determine optimal settings and preliminary accuracy of CEH-EUS by using a second-generation perflutren lipid microsphere con...

journal_title：Gastrointestinal endoscopy

authors： Romagnuolo J,Hoffman B,Vela S,Hawes R,Vignesh S

更新日期：2011-01-01 00:00:00

abstract：BACKGROUND:Recent research suggests that the colonoscopy polyp detection rate (PDR) varies by time of day, possibly because of endoscopist fatigue. Mayo Clinic Rochester (MCR) schedules colonoscopies on 3-hour shifts, which should minimize fatigue. OBJECTIVE:To examine PDR variation with the MCR shift schedule. DESIG...

journal_title：Gastrointestinal endoscopy

authors： Munson GW,Harewood GC,Francis DL

更新日期：2011-03-01 00:00:00

abstract：BACKGROUND:Bleeding from gastric varices larger than 2 cm in diameter represents a major limitation for endoscopic hemostasis. METHODS:Endoscopic ligation of gastric varices was performed with detachable snares and elastic bands in 41 patients who had recent bleeding from gastric varices larger than 2 cm in diameter. ...

journal_title：Gastrointestinal endoscopy

authors： Lee MS,Cho JY,Cheon YK,Ryu CB,Moon JH,Cho YD,Kim JO,Kim YS,Lee JS,Shim CS

更新日期：2002-07-01 00:00:00

abstract：BACKGROUND:Monopolar hot biopsy forceps (HBF), bipolar HBF, and cold biopsy forceps (CBF) followed by bipolar electrocoagulation are used clinically to simultaneously perform a biopsy and coagulate diminutive colon polyps and angiomata. Our purpose was to conduct a randomized, controlled study to evaluate the safety of...

journal_title：Gastrointestinal endoscopy

authors： Savides TJ,See JA,Jensen DM,Jutabha R,Machicado GA,Hirabayashi K

更新日期：1995-12-01 00:00:00

abstract：BACKGROUND:Esophageal metastasis of hepatocellular carcinoma (HCC) is extremely rare; it was not serially followed-up by endoscopy. OBJECTIVE:Our purpose was to report the endoscopic findings according to the progression of esophageal metastatic HCC. DESIGN:Case report. RESULTS:In the review of the cases, submucosal...

journal_title：Gastrointestinal endoscopy

authors： Choi CS,Kim HC,Kim TH,Seo GS,Kim KH,Cho EY,Seo SO,Oh HJ,Choi SC

更新日期：2008-07-01 00:00:00

abstract：:Obstruction of the main pancreatic duct with secondary upstream ductal hypertension is one cause of pain in patients with pancreatic cancer. Pancreatic endoscopic stenting and decompression of the pancreatic duct have been effective in the treatment of pain secondary to chronic calcifying pancreatitis and in one case ...

journal_title：Gastrointestinal endoscopy

authors： Costamagna G,Gabbrielli A,Mutignani M,Perri V,Crucitti F

更新日期：1993-11-01 00:00:00

abstract：BACKGROUND:Forming anastomoses between two hollow organs at flexible endoscopy might reduce the need for surgery for obstructing malignancy. Current methods require access to both lumens. The aim of this work was to develop methods of forming an anastomosis at flexible endoscopy, such as a gastrojejunostomy or cholecys...

journal_title：Gastrointestinal endoscopy

authors： Fritscher-Ravens A,Mosse CA,Mukherjee D,Mills T,Park PO,Swain CP

更新日期：2003-10-01 00:00:00

abstract：BACKGROUND:Hospitals increasingly need, besides effectiveness data, accurate and reliable cost data to allocate their resources as efficiently as possible. In this article, a framework to calculate the hospital costs of setting up a new activity is presented and applied to pediatric endoscopy. METHODS:The cost calcula...

journal_title：Gastrointestinal endoscopy

authors： Kesteloot K,Veereman-Wauters G,Nolis I,Eggermont E,Rutgeerts P,Vleugels A

更新日期：1996-11-01 00:00:00

abstract：BACKGROUND:Complications after endoscopic biliary sphincterotomy occur in 8% to 10% of patients when studied prospectively. It is not known whether the type of electrocautery current affects this rate. Theoretically, less edema of the ampulla after a pure cutting current sphincterotomy could decrease the risk of pancre...

journal_title：Gastrointestinal endoscopy

authors： Elta GH,Barnett JL,Wille RT,Brown KA,Chey WD,Scheiman JM

更新日期：1998-02-01 00:00:00

abstract：BACKGROUND:Chronic radiation proctitis (CRP) is a common problem in patients receiving pelvic radiation. Current therapies have the potential for deep tissue injury with ulcerations, perforation, and fistula formation. Cryospray ablation therapy offers superficial ablation of mucosa and is a potential method to endosco...

journal_title：Gastrointestinal endoscopy

authors： Hou JK,Abudayyeh S,Shaib Y

更新日期：2011-02-01 00:00:00

abstract：BACKGROUND:Endoscopic sphincterotomy is difficult and sometimes impossible in patients who have undergone gastrectomy or partial gastrectomy with Billroth II reconstruction. For such patients, a novel technique was developed in which endoscopic sphincterotomy is performed via percutaneous transhepatic cholangioscopy. T...

journal_title：Gastrointestinal endoscopy

authors： Itoi T,Shinohara Y,Takeda K,Nakamura K,Sofuni A,Itokawa F,Moriyasu F,Tsuchida A

更新日期：2004-05-01 00:00:00

abstract：:Percutaneous endoscopic gastrostomy (PEG) provides a non-surgical alternative to long-term enteral feeding. The gastrostomy tube, however, may deteriorate, malfunction, or be accidentally expelled, requiring replacement. A commercial gastrostomy tube is commonly used for replacement. However, a commercial replacement ...

journal_title：Gastrointestinal endoscopy

authors： Kadakia SC,Cassaday M,Shaffer RT

更新日期：1994-03-01 00:00:00

abstract：BACKGROUND:Colonoscopy is the preferred screening method for colorectal cancer. However, it has a substantial miss rate for colon polyps, and several techniques have been attempted to improve this limitation. Narrow-band imaging (NBI) is a novel technology that enhances the visualization of surface mucosal and vascular...

journal_title：Gastrointestinal endoscopy

authors： Rastogi A,Bansal A,Wani S,Callahan P,McGregor DH,Cherian R,Sharma P

更新日期：2008-02-01 00:00:00